How to run second JS function only when the first runed successfully

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i used the below code in my application,it show the authenticate screen when user click yes and it also shows authenticate screen when the user click cancel

i want the

authenticate

screen only when the user press yes

What I have tried:

function Confirm() {
    var confirm_value = document.createElement("INPUT");
    confirm_value.type = "hidden";
    confirm_value.name = "confirm_value";
    if (confirm("Do you want to Delete data?")) {
        confirm_value.value = "Yes";
    } else {
        confirm_value.value = "No";
    }
    document.forms[0].appendChild(confirm_value);
}

<li><asp:LinkButton ID="lnk_Delete" runat="server"  OnClientClick="javascript:Confirm();javascript:return OpenSwipWindowAction('Delete','')"><img src="../images/Document_Delete.png" alt="" />Delete</asp:LinkButton></li>

Dim confirmValue As String

ElseIf hdnModuleName.Value = "Delete" Then
                confirmValue = Request.Form("confirm_value")
                If confirmValue = "Yes" Then
                    Label12.Text = "yes"
                Else

                    Label12.Text = "No"
                End If

Posted 3-Mar-17 1:17am

ManiLancer

Updated 3-Mar-17 1:32am

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Comments

Bryian Tan 3-Mar-17 7:26am

what the purpose of OpenSwipWindowAction('Delete','')? Execute after confirm?

ManiLancer 3-Mar-17 7:27am

its a authenticate screen, if user click yes it will ask for password

ManiLancer 3-Mar-17 7:28am

i want to execute the openswipwindowaction only when the confirm method returns yes

Bryian Tan 3-Mar-17 7:32am

ok, see below, but the naming is a bit odd, "delete"

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Bryian Tan · Accepted Answer · 2017-03-03T01:32:00

I think this is how the code should look like
On button click prompt confirm

ASP.NET

<asp:LinkButton ID="lnk_Delete" runat="server"  
        OnClientClick="return Confirm();">
        <img src="../images/Document_Delete.png" alt="" />Delete</asp:LinkButton>

If yes, set hidden value and call return OpenSwipWindowAction (...) (Assuming it return true | false)
else (Cancel), return false, do nothing ( I'm assuming )

JavaScript

<script>
        function Confirm() {
            var confirm_value = document.createElement("INPUT");
            confirm_value.type = "hidden";
            confirm_value.name = "confirm_value";
            if (confirm("Do you want to Delete data?")) {
                confirm_value.value = "Yes";

                document.forms[0].appendChild(confirm_value);

                return OpenSwipWindowAction('Delete', '');
                
            } else {
                confirm_value.value = "No";
                return false;
            }

            document.forms[0].appendChild(confirm_value);
        }
    </script>